MODEL:  ME-20000-GT-3/3
PHASE :3-phase in / 3-phase out
CAPACITY : 20000 VA / 16000 W
INPUT
Nominal Voltage 3 x 400 VAC (3Ph+N)
Input Voltage Range 305-478 VAC (3-phase) at 100% load ; 190-520 VAC (3-phase) at 50% load
Frequency Range 46~54 Hz or 56~64Hz
Power Factor ≧ 0.99 @ 100% Load
OUTPUT
Output Voltage 3 x 400V (3Ph+N)
AC Voltage Regulation (Batt. Mode) ± 1%
Frequency Range (Synchronized Range) 46~54Hz or 56~64Hz
Frequency Range (Batt. Mode) 50 Hz ± 0.1 Hz or 60 Hz ± 0.1 Hz
Current Crest Ratio 3:1 (max.)
Harmonic Distortion ≦ 2 % THD (Linear Load) ; ≦ 5 % THD (Non-linear Load)
Transfer
Time
AC Mode to Batt. Mode Zero
Inverter to Bypass Zero
Waveform (Batt. Mode) Pure Sinewave
EFFICIENCY
AC Mode 89%
Battery Mode 87%
BATTERY
Standard
Model
Battery Type 12 V / 9 Ah
Numbers 20 pcs (18 – 20 adjustable) 20 pcs x 2 strings (18 – 20 adjustable) 20pcs x 3 strings(18-20adjustable)
Typical Recharge Time 9 hours recover to 90% capacity
Charging Current (max.) 2A
Charging Voltage 273 VDC ± 1%
Long-run
Model
Battery Type Depending on the capacity of external batteries Numbers
Charging Current (max.) 8A
Charging Voltage 273 VDC ± 1%
INDICATORS
LCD Display UPS status, Load level, Battery level, Input/Output voltage, Discharge timer, and Fault
ALARM
Battery Mode Sounding every 4 seconds
Low Battery Sounding every second
Overload Sounding twice every second
Fault Continously sounding
ENVIRONMENT
Humidity 0-95 % RH @ 0- 40°C (Non-condensing)
Noise Level Less than 60dB @ 1 Meter
MANAGEMENT
Smart RS-232 / USB Supports Windows2 2000/2003/XP/Vista/2008, Windows2 7/8, Linux, Unix, and MAC
Optional SNMP Power management from SNMP manager and web browser
*When using internal batteries from 18-19, the unit will de-rate according to the below formula: P = P
Rating x N/20.
* L means long-run model